174967572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15797}}^1$

素因数の和:15888

約数の個数: 48

約数和(自身を含む): 445882752

約数和(自身を除く): 270915180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 15797, 31594, 47391, 63188, 94782, 189564, 205361, 410722, 616083, 821444, 1121587, 1232166, 2243174, 2464332, 3364761, 4486348, 6729522, 13459044, 14580631, 29161262, 43741893, 58322524, 87483786, 174967572]

約数ペア:

[(1, 174967572), (2, 87483786), (3, 58322524), (4, 43741893), (6, 29161262), (12, 14580631), (13, 13459044), (26, 6729522), (39, 4486348), (52, 3364761), (71, 2464332), (78, 2243174), (142, 1232166), (156, 1121587), (213, 821444), (284, 616083), (426, 410722), (852, 205361), (923, 189564), (1846, 94782), (2769, 63188), (3692, 47391), (5538, 31594), (11076, 15797)]